Katherine Brock
Nutritionist · Washington, DC
Katherine Brock is a nutritionist with a practice address in Washington, District of Columbia, and NPI 1841954070, issued on Oct 25, 2021. Check the license with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Brock
- Primary taxonomy
- Nutritionist 133N00000X
- Practice location
- 50 Florida Ave NE Apt 524, Washington, DC 20002
- Phone
- (832) 244-5283
- Enumerated
- Oct 25, 2021
- Record last updated
- Oct 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250623004085); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest nutritionist records → All 23 in District of Columbia → Look up another NPI →
Verify Katherine Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katherine Brock among 23 nutritionist records in District of Columbia
Katherine Brock is one of 23 nutritionist records with a practice address in District of Columbia. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 61% of them.
- NPI issued2021 · 61% of these records are older, 35% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133N00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nutritionist providers in District of Columbia
There are 23 nutritionist records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in District of Columbia → Every provider in Washington → Nutritionist nationwide →
The 8 nutritionist records with the nearest ZIP codes
- Vickie BondWashington, DC 200021609083674
- Kaitlin Costello, CNS, LDNWashington, DC 200031699127464
- Kathleen McNeely, MS, CNS, LDNWashington, DC 200031508256322
- Mary Phelps, MS, CNSWashington, DC 200031881247633
- Julie FrkovichWashington, DC 200051184316754
- Kelsey Evers, MS, CNS, LDNWashington, DC 200061336823012
- Tiffany Johnson-Largent, PH.D., RD, LN, LDWashington, DC 200061154687192
- Kyung Hee Kim, MS, CNS, LDNWashington, DC 200071407244478
Common questions
What is Katherine Brock's NPI number?
Katherine Brock's National Provider Identifier (NPI) is 1841954070, issued on Oct 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Brock located?
The NPPES record lists a practice address at 50 Florida Ave NE Apt 524, Washington, DC, 20002. Phone: (832) 244-5283. Providers update this record themselves, so call before visiting.
How can I verify Katherine Brock's license?
Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.